Literature DB >> 12240194

Ion-exchange as a mode of cation transfer into room-temperature ionic liquids containing crown ethers: implications for the 'greenness' of ionic liquids as diluents in liquid-liquid extraction.

M L Dietz1, J A Dzielawa.   

Abstract

The transfer of strontium ion from acidic nitrate media into a series of 1-alkyl-3-methylimidazolium-based room-temperature ionic liquids containing dicyclohexano-18-crown-6 is shown to proceed via cation-exchange, in contrast to conventional solvents such as alkan-1-ols, in which extraction of a strontium nitrato-crown ether complex is observed.

Entities:  

Year:  2001        PMID： 12240194     DOI： 10.1039/b104349h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

Review 1.  Liquid- and Solid-based Separations Employing Ionic Liquids for the Recovery of Platinum Group Metals Typically Encountered in Catalytic Converters: A Review.

Authors:  Olga Lanaridi; Michael Schnürch; Andreas Limbeck; Katharina Schröder
Journal:  ChemSusChem       Date:  2022-02-09       Impact factor: 9.140

2.  Synthesis and characterization of novel chiral ionic liquids and investigation of their enantiomeric recognition properties.

Authors:  David K Bwambok; Hadi M Marwani; Vivian E Fernand; Sayo O Fakayode; Mark Lowry; Ioan Negulescu; Robert M Strongin; Isiah M Warner
Journal:  Chirality       Date:  2008-02       Impact factor: 2.437

3.  Fast selective homogeneous extraction of UO22+ with carboxyl-functionalised task-specific ionic liquids.

Authors:  Yinyong Ao; Jian Chen; Min Xu; Jing Peng; Wei Huang; Jiuqiang Li; Maolin Zhai
Journal:  Sci Rep       Date:  2017-03-14       Impact factor: 4.379

4.  Comparing the Thermal and Electrochemical Stabilities of Two Structurally Similar Ionic Liquids.

Authors:  Faiz Ullah Shah; Inayat Ali Khan; Patrik Johansson
Journal:  Molecules       Date:  2020-05-21       Impact factor: 4.411

5.  Separation of samarium and europium by solvent extraction with an undiluted quaternary ammonium ionic liquid: towards high-purity medical samarium-153.

Authors:  Michiel Van de Voorde; Karen Van Hecke; Koen Binnemans; Thomas Cardinaels
Journal:  RSC Adv       Date:  2018-06-04       Impact factor: 4.036

6.  Solvent extraction of rare earths elements from nitrate media in DMDOHEMA/ionic liquid systems: performance and mechanism studies.

Authors:  Cesar L Usma; S Dourdain; G Arrachart; S Pellet-Rostaing
Journal:  RSC Adv       Date:  2021-09-22       Impact factor: 3.361
  6 in total

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